推荐产品
product name
SeQuant® ZIC®-cHILIC 3µm,100Å 100 x 2.1 mm, PEEK-lined stainless steel column, suitable for HPLC
材料
PEEK-lined stainless steel column
品質等級
產品線
SeQuant®
特點
endcapped: no
參數
550 bar pressure
70 °C max. temp.
技術
HPLC: suitable
LC/MS: suitable
UHPLC-MS: suitable
UHPLC: suitable
mass spectrometry (MS): suitable (High)
柱長度 × 內徑
10 cm × 2.1 mm
基質
fully porous particle
基質活性組
ZIC-cHILIC bonding phase
粒徑
3 μm
孔徑
100 Å pore size
工作pH值
1-7.5
分離技術
hydrophilic interaction (HILIC)
儲存溫度
no temp limit
相关类别
一般說明
分析報告
理论塔板数(N/m)(胞嘧啶): ≥ 90000
对称性(胞嘧啶):0.95 - 1.25
法律資訊
商品
This article evaluates different phase chemistries for stationary phases in Hydrophilic Interaction Liquid Chromatography (HILIC) and uses multivariate analysis for classification based on chemical modification.
实验方案
ZIC®-cHILIC is a densely bonded zwitterionic stationary phase with phosphorylcholine functional groups covalently attached to silica.
HILIC separation is an alternative that permits sensitive MS detection and without the use of ion-pair reagents.
相关内容
HILIC separation is an alternative that permits sensitive MS detection and without the use of ion-pair reagents.
Small molecules are ions and compounds of molecular weight typically less than 900 daltons. These compounds can be effectively separated and analyzed by HPLC, UHPLC and LC-MS using mainly silica particles or monolithic stationary phases with a broad range of column chemistries (modifications).
小分子为离子和化合物,分子量通常低于900道尔顿。这类化合物可使用柱化学性质各异的硅胶颗粒型或整体型固定相,通过HPLC、UHPLC和LC-MS等方法有效分离和分析。
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